General Topics
Post a discussion here if you have general questions regarding configuration and troubleshooting for Palo Alto Networks products. Use this forum to collaborate with like-minded security professionals to improve your security posture.
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General Topics
Post a discussion here if you have general questions regarding configuration and troubleshooting for Palo Alto Networks products. Use this forum to collaborate with like-minded security professionals to improve your security posture.
About General Topics
Post a discussion here if you have general questions regarding configuration and troubleshooting for Palo Alto Networks products. Use this forum to collaborate with like-minded security professionals to improve your security posture.

Discussions

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kiwi by Community Team Member
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Resolved! Traffic showing from wrong zone

Hello all, I have a (hopefully) simple problem I can't seem to figure out.I have recently created a new DMZ zone on my PA for guest users, but when a guest tries to access the internet, the traffic is showing as sourcing from the trust zone instead of the DMZ zone. A trace from the guest user makes it to the PA, then dies. I have the policy from...

Resolved! Windows and User-Mappings

I have a user group in Active Directory where we place users who should not reach the internet. This user group is then tied to a Palo Alto rule to Deny access.I've noticed (Windows PC) this week, that if a user who is in the Deny group logs in to a PC, they will be denied (works fine), however, lets say they log out and a person who should have...

Response Page: GlobalProtect Portal Login Page

greetings! up until panos 8.0.7, i could reference logos and background pictures for my custom portal login page on secondary https servers. the web client would load them and display them. now with panos 8.0.8, these externally hosted pictures do not get displayed by the client due to newly set http headers named "content security policy" et al...

Resolved! DNSproxy resolve fail msgs - only I am not using this feature!

I'm getting system log errors that state " failed to resolve domain... etc" and lists the dnsproxy as the type and resolve-fail as the event. This is all really cool - but I have NOT set DNS proxy up - ever. If I dig through the logs - I can see a time where "Dnsproxy object:mgmt-obj was enabled" - however I do not know why it would state so as ...

craiglunt by L1 Bithead
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Resolved! Captive Portal is not presented for wireless users

Hello All, PA3020PAN-OS 7.1.4-h2 Having a strange issue with Captive Portal on PA3020 where the captive portal just suddenly has stopped working. Did a management server restart, tested with the PC directly connected into the Guest-VLAN over the wire received a CP page and was able to surf the internet. Same VLAN on the other location (differen...

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Global protect portal redirect to https

Hi, We have a Palo alto in which if you try to access to the global protect portal using http, its automactically redirected to https.For example: if we access to http://vpn.xxx.com , the browser redirects to https://vpn.xxx.com. So thats perfect. But we have another PA with another GP Portal (https://vpn.yyy.com, in which is not redirected to h...

BigPalo by L4 Transporter
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External Dynamic List exceptions

Hello, We have recently upgraded our FW to PanOS 8.x (currently running 8.0.8) and we want to use the newly added feature that enable to add exceptions in External Dynamic List. However it doesn't seem to work since the configured IP we put in exceptions (in a IP list) are still blocked by our policy. Did you try this and does it work for you ?

GlobalProtect internal gateways

I'm struggling with GlobalProtect and always on.I have it configuerd for Multi-gateways and that part works great. My issue is when I switch WiFi networks to internal, the globalprotect still tries to connect. I have added internal host detection and put down an IP and Hostname of a server. If I disbale the globalprotect from systray. I'm able...

Amory by L1 Bithead
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Running config not synchronized - Sync to peer

Hello ! We encounter a problem on a power supply on one of our Palo Alto. Since power supply replacement, we've the message "Running config not synchronized - Sync to peer" but i've one question : Is the active firewall configuration will be pushed on passive active firewall ? Other question, since we've connected "new" firewall, in our Panora...

Passive firewall initiating syslog connection

We've syslog configured on devices with tcp protocol on port 515. Our passive device syslog connection is breaking every 300 seconds. Can you help in understand why passive palo alto not sending keep-alive?

amey_13 by L1 Bithead
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Sanity Check on a VPN Design

Greetings all, I've been asked to set up a secure desktop for one of our departments. The desktop will need access to a few on premises resources such as DHCP, DNS, and AD but, otherwise, it has to be restricted to allow connectivity only to a specific website. I can do this simply with a VLAN setup but this leaves open the possibility of a mis...

jsalmans by L4 Transporter
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User identification error with AD

Hello everybody!I have a problem with user identification and accordingly with security Policy.In different computer, the same user is seen "user" or "domain\user".The rules for work must have both type of user format. This is a big limitation.Where I have made the mistake?Help me please.Thanks.Daniele

Microsoft Active Directory DCSync Attempt Detection Vulnerabilitiy

Today I got many critical alerts from Palo Alto Firewall. Threat Type: vulnerabilityThreat Name: Microsoft Active Directory DCSync Attempt DetectionID: 54406Category: info-leakContent Version: AppThreat-8010-4662Severity: critical Does anyone has the same issue? Can somebody share the details of this attack?

qafcopa by L1 Bithead
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